Sarmidi Sarmidi, Nurbaiti Nurbaiti, Apriansyah Zulatama, Randa Dwi Saputra. Metode Pengoperasian Unit Excavator Liebherr 920 Dengan Teknik Slope Di Area Workshop PT. Satria Bahana Sarana. jits [Internet]. 2024 Dec. 31 [cited 2026 Oct. 21];2(2):91-6. Available from: https://jurnal.akipba.ac.id/index.php/JITS/article/view/45